48 



MONOCOTYLEDONS. 



HYDRO0HARIDA0.E. 



336. Anacharis, Rich. 

 A. Canadensis, Plane. Not very common. 



337. Vallisneeia, Mich. Eel Grass. 



V. spiralis, L. Winooski River, Mississquoi Bay and River and 



elsewhere. Common. 



OROHIDAOE^. 

 338. MiCRosTTLis, Nutt. 



M. monophyllus, Lindl. Rare. Pomfret, Ascutney, etc. 



Jessup. 

 M. ophioglOSSOides, Nutt. Brandon, Brainerd; Pomfret and 



Ascutney, Jessup. 



339. LiPAEis, Rich. 



L. liliifolia, Rich. Moist banks. Rare. Middlebury, Brainerd, 

 "Banks of Connecticut River at Windsor; Leland." 



L. Loeselii, Rich. Meadows. Middlebury, Brainerd. Common 

 in wet meadows. 



340. Aplecteum, Nutt. 



A. hyemale, Nutt. Woods. Common. 



341. CoEALLOEHizA, Hall. Coral Root. 



0. innata, R. Br. Damp woods. Rare. Norwich, Jessup ; Burl- 

 ington, Perkins. 



O. odontorhiza, Nutt. Moist banks. Rare. Barnet, Blanchard ; 

 Middlebury, Brainerd. 



O. multiflora, Nutt. Very rare. 



342. Spieanthes, Richards. Ladies Tresses. 



S. latifolia, Toir. Moist places. 



S. Romanzoffiana, Ch. Bristol Bog, Pringle ; Peacham, Blan- 

 chard. 

 S, cernua, Rich. Meadows, along brooks. Common. 

 S. gracilis, Big. Woods. Not very common. 



343. LisTEEA, il. Br. Twayblade. ,. 



L. cordata, R. Br. Bog^!. Common. 



L. convallarioides, Hook. Along mountain brooks, and cedar 

 swamps. Peacham, Blanchard, Ripton, Brainerd. 



